#include <iostream>
#include <stdio.h>
using namespace std;

int main()
{
    int N, H, M, T;
    cin >> N >> H >> M >> T;
    
    int time = H*60 + M + (N-1)*T;
    
    printf("%d\n%d\n", time/60, time%60);
    
    return 0;
}